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Siren Alarm Lock Anti-Theft Security System Door Motor Bike Bicycle Padlock 120dB with 3 Keys Black

Siren Alarm Lock Anti-Theft Security System Door Motor Bike Bicycle Padlock 120dB with 3 Keys Black

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Stock in: china

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
Features:
Combines locking function with alarming function.
Built-in movement triggered alarm, which can emit loud sound when the lock is hit or shaken.
Adopts MCU core procedures, high-tech integrated circuit and digital sensor chip.
Can be set to two states: mechanical lock and alarm.
Low false alarm rate.
Low power consumption.
Can be used on door, window, bicycle, container, motor bike, tricycle, pull gate, garden, etc.
Corrosion resistant, waterproof and durable to use.
Powered by six button batteries.
Supplied with three keys, convenient to use.

Note: When you place the shackle with groove into lock near key port, then the lock comes into alarming state. When the shackle with groove is placed away from key port, the lock is just in the mechanical lock state.

Specifications:
Color: black
Material: zinc alloy
Alarm decibel: 120dB
Power supplied by: 6 * AG13 button batteries
Lock size: 7 * 3.3 * 9.8cm/ 2.7 * 1.3 * 3.8in
Lock weight: 313g/ 11oz
Package size: 17 * 13.5 * 4.2cm/ 6.7 * 5.3 * 1.6in
Package weight: 374g/ 13.2oz

Packing list:
1 * Alarm lock
3 * Keys

Questions & Answers

  • Q hi, what's the lock's diameter? thanks

    By Pierre February 25, 2018

    A Lock size: 7 * 3.3 * 9.8cm/ 2.7 * 1.3 * 3.8in

    Reply By Customer Service Center February 27, 2018

Customer Questions & Answers

Sort by:
0 votes
Q

Is my lock defective or broken? I only hear 2 beeps when fresh batteries are installed.

A
  • I am sorry I do not know. Call manufacture.

    By Rowena on May 18, 2018

See more answers (2)
0 votes
Q

I can't see the keys very well. What kind are they? In other words, how simple are they to pick - bypass, etc.

A
  • I'm not sure what you mean by what kind of keys are they? I'm very satisfied with this purchase. I think the pitch of the alarm itself would give a would-be-thief a heart attack from fright.

    By marian reed on March 30, 2018

See more answers (1)
0 votes
Q

If it comes with a cable or chain; how long is the cable or chain??

A
  • It comes with a cable of 80 cm,thanks

    By Mio Saeki on February 17, 2018

0 votes
Q

is it waterproof and cold proof

A
  • Yes it is , i have been having it for nearly a year it has been exposed to rain and cold.

    By Payam on November 4, 2017

See more answers (1)
0 votes
Q

How many mms is the shackle part?

A
  • about 4 mm

    By pete serven on May 25, 2017

Discussions

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Customer Reviews

Average Rating:

4.2

based on 81 Customer Reviews

  • 5 stars
    7%
  • 4 stars
    91%
  • 3 stars
    2%
  • 2 stars
  • 1 stars

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  • By P***4

    April 13, 2018

    good item for gate. thanks. A+++++

    Is this helpful? (0) (0)

  • By h***1

    September 14, 2017

    Great service, excellent product.

    Is this helpful? (0) (0)

  • By g***6

    September 10, 2017

    Awesome Transaction.... Will buy again A++++

    Is this helpful? (0) (0)

  • By d***r

    August 4, 2017

    just what i wanted! thanks would buy again!

    Is this helpful? (0) (0)

  • By s***e

    July 3, 2017

    Great product! May order another.

    Is this helpful? (0) (0)

  • By Pine Needles

    November 2, 2016

    I bought two of these. They work pretty well. I attach one to a Motorcycle and another to a bicycle. I am sure they are defeatable but they would still give a thief pause. Pretty darn loud too. I never read the instructions, just read the comments here and found that you can set it to be on or off by turning the shank 180 degrees.

    Is this helpful? (0) (0)

  • By Hakan cetinkaya

    October 31, 2016

    nice product but poor plastic it could be better

    Is this helpful? (0) (0)

  • By b wisler

    October 15, 2016

    Have to be right next to before turning app on and vibration only seams to work half the time but other than that happy with

    Is this helpful? (0) (0)

  • By p***3

    December 12, 2015

    bonne transaction envoi rapide

    Is this helpful? (0) (0)

  • By g***1

    December 8, 2015

    Item received, all good thank you.

    Is this helpful? (0) (0)

  • By a***n

    October 18, 2015

    Excellent service great product very satisfied would use this seller again

    Is this helpful? (0) (0)

  • By d***7

    September 30, 2015

    Fast shipping thanks

    Is this helpful? (0) (0)

  • By s***l

    September 25, 2015

    Good

    Is this helpful? (0) (0)

  • By k***t

    July 27, 2015

    Völlig problemlose Abwicklung,schnelle Lieferung gern wieder

    Is this helpful? (0) (0)

  • By p***x

    April 15, 2015

    TOP , EXCELLENT THANK YOU ******

    Is this helpful? (0) (0)

  • By a***v

    April 7, 2015

    Perfect, fast shipment, ***** Seller!!! Thanks!

    Is this helpful? (0) (0)

  • By s***e

    April 1, 2015

    Excellent!

    Is this helpful? (0) (0)

  • By p***6

    March 31, 2015

    These are so good we ordered 2 more. AAA+++

    Is this helpful? (0) (0)

  • By g***u

    February 9, 2015

    AMAZING!! SUPR FAST SHIP! works SO well Use it on front doorknob. will buy more!

    Is this helpful? (0) (0)

  • By g***k

    January 3, 2015

    exellent service thanks

    Is this helpful? (0) (0)

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